Ma Yunshu, Ruan Zhiguo, Yu Hua. Studies on Extracting Process and Pilule Preparation of Huanglianjiedu Decoction[J]. Chinese journal of experimental traditional medical formulae, 1999, 5(4): 1-3.
Ma Yunshu, Ruan Zhiguo, Yu Hua. Studies on Extracting Process and Pilule Preparation of Huanglianjiedu Decoction[J]. Chinese journal of experimental traditional medical formulae, 1999, 5(4): 1-3.DOI:
The extracting processes of Huanglianjiedu decoction were studies by determining the content of berberine with the method of column chromatography purification.By orthogonal design test
the optimum preparation conditions for shaping the pilule were determined as:extract:PEG6000:water:glycerin=1180404
well mingled and kept in pilulemaking device with temperature at(902)
then was dropped in a cooler (20±2)℃ through a dropper (internal/external diameter=25/35mm) at a speed of(10±2)drops/min.